Sökning: "Chemistry Education"
Visar resultat 1 - 5 av 49 avhandlingar innehållade orden Chemistry Education.
1. Redox models in chemistry : A depiction of the conceptions held by secondary school students of redox reactions
Sammanfattning : According to previous research, students show difficulties in learning redox reactions. By the historical development different redox models exist to explain redox reactions, the oxygen model, the hydrogen model, the electron model and the oxidation number model. LÄS MER
2. Models in chemistry education : A study of teaching and learning acids and bases in Swedish upper secondary schools
Sammanfattning : This thesis reports an investigation of how acid-base models are taught and understood in Swedish upper secondary school. The definition of the concepts of acids and bases has evolved from a phenomenological level to an abstract (particle) level. Several models of acids and bases are introduced in Swedish secondary school. LÄS MER
3. Green Chemistry in Chemical Education and Synthetic Applications of Sulfinamides
Sammanfattning : The preparation of chiral molecules, i.e. compounds that are not identical to their mirror image, is of great interest in the field of organic chemistry. LÄS MER
4. Discovery-Oriented Screening of Dynamic Systems: Combinatorial and Synthetic Applications
Sammanfattning : This thesis is divided into six parts, all centered around the development of dynamic (i.e., reversibly interacting) systems of molecules and their applications in dynamic combinatorial chemistry (DCC) and organic synthesis. LÄS MER
5. Models in chemistry education : A study of teaching and learning acids and bases in Swedish upper secondary schools
Sammanfattning : .... LÄS MER